نتایج جستجو برای: 4 main indexes and 18 sub
تعداد نتایج: 17113635 فیلتر نتایج به سال:
background: nowadays the extensive changes in lifestyle have resulted in an increase in consumption of fast food. this type of food is made by deep fat fry which may contain some toxic or unfavorable substances that have adverse effects on consumers’ health. the aim of this study was to determine the peroxide value, acid value and rancidity of edible oil which are used in sweets and samosah in ...
supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...
The acidic agent (SO3H) was stabilized on the silica coated Fe3O4 magnetic nanoparticles to produce Fe3O4@SiO2@Pr-SO3H, as a heterogeneous acidic catalyst, was designed, and then fully studied and characterized by FT-IR, XRD, TGA, DTA, TEM, and SEM analysis. Subsequently, the catalytic activity of Fe3O4...
abstract this study aimed at investigating the possible relationship between self-assessment in writing and self-regulation of iranian efl learners. the main purpose of the study was not only to report and inform about this relationship, but also to investigate and find practical outcomes of the incorporation of self-assessment in writing, such as improving writing skill. the research was carr...
PVC/NiFe2O4/Fe2O3 compositewas successfully synthesized and characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray powder diffraction (XRD), and scanning electron microscopy (SEM). Also, the catalytic activity of PVC/NiFe2O4/Fe2O3 has been considered in the synthesis of two arylidene barbitu...
Abstract C 6 H 11 NO 4 , monoclinic, P 2 1 / c (no. 14), a = 19.1903(7) Å, b 18.4525(6) 9.2197(3) β 95.879(1)°, V 3247.61(19) Å 3 Z 16, R gt ( F ) 0.0495, wR ref 0.1194, T 173 K.
the present study aimed to investigate representation of discourse markers and metadiscourse markers in conversations and readings of general elt coursebook series used in the language centers of iran. to this aim, four elt coursebooks popularly taught in language centers of this country were analyzed based on fung and carter’s (2007) framework regarding discourse markers and hyland’s (2005) fr...
OBJECTIVES The objectives of this study included: (1) evaluation of the Polish version of Mother Generated-Index (MGI) as a tool for measuring antenatal Health Related Quality of Life (HRQL) of hospitalized women; (2) identification of factors influencing antenatal quality of life of hospitalized women; (3) assessment of correlations between MGI and SF-36v2, and between MGI and EQ-5D. MATERIA...
Evaluate the effectiveness has an important place in ensuring the quality of education in advancing the goals and mission of universities but however valid indicators and coordinated variables are unavailable and management of higher education institutions is suffering from the lack of understanding of the proper functioning; so the aim of this research has been proposing a model for effectiven...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید